Deprecated and Headed for the Dustbin
By now, you have probably heard that some PHP features, while convenient, can also cause PHP security problems. This article discusses one of those, called register_globals. It is a thing you do not want. …

Foreword (July, 2015)
Since I first wrote this article, years ago, a great many more people have begun using the internet. They are coming online from every part of the globe, learning, reading, shopping and spending money at an ever-increasing ra…

This tutorial demonstrates how to identify and create boundary or building outlines in Google Maps. In this example, I outline the boundaries of an enclosed skatepark within a community park.
Login to your Google Account, then Google for "Google M…